Factory Price Sell Erbium Metal Powder CAS No 7440-52-0 Er 2n5 3n 3n5 Erbium Powder

• Certification: ISO
• Shape: Powder
• Purification Method: Vacuum Distillation
• Preparation Method: Metallothermic Reductio
• Application: Permanent Magnet Material
• Product Type: Rare Earth Metal
• Model NO.: ES0061
• Composition: Erbium
• CAS No: 7440-52-0
• Molecular Weight: 167.26
• Molecular Formula: Er
• Einecs No: 231-160-1
• Melting Point: 1529 °c (Lit.)
• Boiling Point: 2868 °c (Lit.)
• Density: 9.062 G/Ml at 25 °c (Lit.)
• Solubility: Insoluble in Water
• Synonyms: Erbium Metal Powder
• Content: 99.95% Min
• Form: Powder
• Color: Silver-Gray
• Brand: Easchem
• Transport Package: 50kgs Iron Drum
• Specification: Erbium Metal Powder
• Trademark: EASCHEM
• Origin: China
• Production Capacity: 10tons Per Month

Product Description

Product Description

Product Name			Er Metal	Er Metal
Chemical formula			Er	Er
Total rare earths			99.00%	99.00%
Test item		unit	Specified value	Specified value
Er/RE		%	≥99.9	≥99.5
Non rare earth impurity content	Fe	%	≤0.05	≤0.10
	Si	%	≤0.03	≤0.05
	C	%	≤0.03	≤0.05
	O	%	≤0.25	≤0.30
	Mg	%	≤0.05	≤0.05
Product Features	bulk or acicular crystal and the surface is silver gray
Application	Mainly applied to luminescent and magnetic cooling materials
Packing	packing in polyethylene bags with argon protection sealed in steel drums,50KG/250KG perdrum.
Tailor-made service	Customized products and packages can be provided according to customers' special requirements.

Index            Model		ESN1	ESN5
Chemical formula		Er	Er
Total rare earth (%)		99	99
Er/RE(%)		≥99.90	≥99.50
Non-rare earth impurity content (%)	Fe	≤0.05	≤0.10
	Si	≤0.03	≤0.05
	C	≤0.03	≤0.05
	O	≤0.25	≤0.30
	Mg	≤0.05	≤0.05

Packing:	Barrel weights are 50kg and 250kg.
	Packed in iron drum, lined with single-layer plastic bag, protected by argon gas.
Characteristics:	Lump-like or needle-like crystals with silver-gray metallic luster.
Application:	Mainly used in magnetic refrigeration materials, rare earth luminescent materials, etc.

Index              Model	Er.2N5	Er.3N	Er.3N5
Er/TREM(%,min)	99.5	99.9	99.95
TREM(%,min)	99.0	99.0	99.5
Appearance	Black Powder	Black Powder	Black Powder
RE Impurities/TREM	%(Max)	%(Max)	%(Max)
Er	Main	Main	Main
Ce	\	\	\
Pr	\	\	\
Nd	\	\	\
Sm	\	\	\
Eu	0.001	0.001	0.001
Gd	0.001	0.001	0.001
Tb	0.001	0.001	0.001
Dy	0.01	0.003	0.003
Ho	0.005	0.005	0.005
La	\	\	\
Tm	0.001	0.005	0.005
Yb	0.001	0.001	0.001
Lu	0.001	0.001	0.001
Y	0.03	0.003	0.003
Non-Re Impurities	%(Max)	%(Max)	%(Max)
Fe	0.15	0.1	0.01
Si	0.01	0.01	0.005
Ca	0.05	0.05	0.005
Al	0.01	0.01	0.005
Mg	0.01	0.01	0.005
W	0.05	0.05	0.05
Ta	0.01	0.01	0.0005
O	0.15	0.15	0.015
Zn	\	\	\
Cu	\	\	\
Ni	\	\	\
Pb	\	\	\
Cd	\	\	\
Cr	\	\	\
Hg	\	\	\
Na	\	\	\
K	\	\	\
Ti	\	\	\
Th	\	\	\
Mo	\	\	\
C	0.01	0.01	0.005
Cl-	0.01	0.01	0.005
Particle Size:	1-5um, 5-10um, -325mesh, -200mesh, -100mesh.
Memo	Can custom-made as per request.

Packing:	0.1KGs, 0.2KGs, 0.5KGs Vacuum Bag  or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Black metal powder.
Application:	1. Mainly for metallurgical purposes. For example, adding vanadium to vanadium reduces hardness and improves workability. The nuclear industry also has some applications.
	2. It can be further processed into various shapes of ingots, blocks, wires, foils, plates, rods, disks and powders.

Packaging & Shipping

Packing:	50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Pink powder, slightly soluble in inorganic acid, insoluble in water.

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